| Typicality: | 0.316 |
| Saliency: | 0.156 |
| to produce urea | 2 | purpose |
| ammonia → be used to produce → ammonium | 3 |
| ammonia → be used to make → ammonium nitrate | 3 |
| negative | neutral | positive |
| 0.115 | 0.801 | 0.084 |
| Raw frequency | 6 |
| Normalized frequency | 0.156 |
| Modifier score | 0.500 |
| Perplexity | 23.714 |